EP3582382A4 - Power supply device and battery pack including same - Google Patents

Power supply device and battery pack including same Download PDF

Info

Publication number
EP3582382A4
EP3582382A4 EP17895955.7A EP17895955A EP3582382A4 EP 3582382 A4 EP3582382 A4 EP 3582382A4 EP 17895955 A EP17895955 A EP 17895955A EP 3582382 A4 EP3582382 A4 EP 3582382A4
Authority
EP
European Patent Office
Prior art keywords
power supply
supply device
battery pack
pack including
including same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP17895955.7A
Other languages
German (de)
French (fr)
Other versions
EP3582382A1 (en
Inventor
Sun Ho Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of EP3582382A1 publication Critical patent/EP3582382A1/en
Publication of EP3582382A4 publication Critical patent/EP3582382A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0038—Circuits or arrangements for suppressing, e.g. by masking incorrect turn-on or turn-off signals, e.g. due to current spikes in current mode control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/575—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
EP17895955.7A 2017-02-08 2017-12-18 Power supply device and battery pack including same Pending EP3582382A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170017647A KR102358437B1 (en) 2017-02-08 2017-02-08 power supply and a battery pack including the same
PCT/KR2017/014925 WO2018147545A1 (en) 2017-02-08 2017-12-18 Power supply device and battery pack including same

Publications (2)

Publication Number Publication Date
EP3582382A1 EP3582382A1 (en) 2019-12-18
EP3582382A4 true EP3582382A4 (en) 2020-12-16

Family

ID=63106843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17895955.7A Pending EP3582382A4 (en) 2017-02-08 2017-12-18 Power supply device and battery pack including same

Country Status (5)

Country Link
US (1) US11121566B2 (en)
EP (1) EP3582382A4 (en)
KR (1) KR102358437B1 (en)
CN (1) CN110291706B (en)
WO (1) WO2018147545A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200040024A (en) 2018-10-08 2020-04-17 삼성에스디아이 주식회사 Battery pack
KR102617730B1 (en) 2018-10-08 2023-12-26 삼성에스디아이 주식회사 Battery pack
KR20200040025A (en) 2018-10-08 2020-04-17 삼성에스디아이 주식회사 Battery pack
KR102220898B1 (en) 2018-10-17 2021-02-26 삼성에스디아이 주식회사 Battery pack
US11502520B2 (en) 2020-02-24 2022-11-15 Motorola Solutions, Inc. Battery protection circuit with isolation device failure detection
US11489343B2 (en) 2020-06-02 2022-11-01 Inventus Power, Inc. Hardware short circuit protection in a large battery pack
US11588334B2 (en) 2020-06-02 2023-02-21 Inventus Power, Inc. Broadcast of discharge current based on state-of-health imbalance between battery packs
US11476677B2 (en) 2020-06-02 2022-10-18 Inventus Power, Inc. Battery pack charge cell balancing
CN116529978A (en) 2020-06-02 2023-08-01 茵范帝能源公司 Large battery management system
US11594892B2 (en) 2020-06-02 2023-02-28 Inventus Power, Inc. Battery pack with series or parallel identification signal
US11552479B2 (en) 2020-06-02 2023-01-10 Inventus Power, Inc. Battery charge balancing circuit for series connections
US11509144B2 (en) 2020-06-02 2022-11-22 Inventus Power, Inc. Large-format battery management system with in-rush current protection for master-slave battery packs
US11245268B1 (en) 2020-07-24 2022-02-08 Inventus Power, Inc. Mode-based disabling of communiction bus of a battery management system
US11404885B1 (en) 2021-02-24 2022-08-02 Inventus Power, Inc. Large-format battery management systems with gateway PCBA
US11411407B1 (en) 2021-02-24 2022-08-09 Inventus Power, Inc. Large-format battery management systems with gateway PCBA
TWI830498B (en) * 2022-11-15 2024-01-21 天揚精密科技股份有限公司 Energy regulation system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010028571A1 (en) * 2000-04-11 2001-10-11 Asahi Kogaku Kogyo Kabushiki Kaisha Power supply circuit
US20120229092A1 (en) * 2011-03-10 2012-09-13 Hun-Tae Ro Battery pack and electronic device including the same
US20130221924A1 (en) * 2012-02-28 2013-08-29 Samsung Sdi Co., Ltd. Battery pack and power generation circuit in battery pack
US20160124029A1 (en) * 2014-11-04 2016-05-05 Stmicroelectronics S.R.L. Detection circuit for an active discharge circuit of an x-capacitor, related active discharge circuit, integrated circuit and method

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH118935A (en) 1997-06-17 1999-01-12 Mitsubishi Electric Corp Power supply circuit
JP2001178177A (en) 1999-12-17 2001-06-29 Mitsubishi Electric Corp Motor drive apparatus and air conditioner
US8350532B2 (en) * 2007-12-20 2013-01-08 O2Micro Inc. Power management systems
CN101465600B (en) * 2007-12-21 2011-05-04 鸿富锦精密工业（深圳）有限公司 Electronic equipment and power supply device thereof
KR20090009362U (en) * 2008-03-14 2009-09-17 대성전기공업 주식회사 Power supply apparatus
CN101295922B (en) * 2008-06-13 2011-03-09 北京中星微电子有限公司 Soft starting device capable of implementing linear control
JP5564955B2 (en) * 2009-01-14 2014-08-06 ミツミ電機株式会社 Protection monitoring circuit, battery pack, secondary battery monitoring circuit, and protection circuit
KR101152849B1 (en) 2010-08-31 2012-06-12 에이피에스주식회사 Power driving circuit in battery management system
JP2012147648A (en) * 2011-01-14 2012-08-02 Sony Corp Power control device and power control method
JP5715502B2 (en) 2011-06-09 2015-05-07 セイコーインスツル株式会社 Charge / discharge control circuit and battery device
JP5865013B2 (en) * 2011-10-27 2016-02-17 三洋電機株式会社 Power supply device for vehicle and vehicle provided with this power supply device
CN103365217A (en) * 2012-03-28 2013-10-23 鸿富锦精密工业（深圳）有限公司 Electronic apparatus and power source control circuit thereof
CN102655346B (en) * 2012-04-25 2016-04-20 浙江大学 There is Smart battery module and the battery pack of autobalance ability
KR101539693B1 (en) 2012-10-04 2015-07-27 주식회사 엘지화학 Apparatus for waking up multi-bms
KR101448776B1 (en) * 2013-02-22 2014-10-13 현대자동차 주식회사 Integrated electronic power control unit sharing dc input part of environmentally friendly vehicle
US9071146B2 (en) 2013-03-13 2015-06-30 Power Integrations, Inc. AC voltage sensor with low power consumption
JP5769780B2 (en) * 2013-10-29 2015-08-26 三菱電機株式会社 Switching power supply device and power supply method
EP3104508B1 (en) 2014-02-05 2018-09-26 Mitsubishi Electric Corporation In-vehicle charger and surge-suppression method for in-vehicle charger
JP2015171289A (en) 2014-03-10 2015-09-28 コニカミノルタ株式会社 Power supply controller
CN104038040B (en) * 2014-06-30 2016-09-21 成都芯源系统有限公司 Soft turn-off control module, reference signal generation unit, power converter and related control method
CN105730259B (en) * 2014-12-10 2018-09-11 比亚迪股份有限公司 The electrokinetic cell system of electric vehicle and electric vehicle with it
KR101657228B1 (en) 2015-06-18 2016-09-13 주식회사 에이디티 Apparatus for controlling stand-by power of air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010028571A1 (en) * 2000-04-11 2001-10-11 Asahi Kogaku Kogyo Kabushiki Kaisha Power supply circuit
US20120229092A1 (en) * 2011-03-10 2012-09-13 Hun-Tae Ro Battery pack and electronic device including the same
US20130221924A1 (en) * 2012-02-28 2013-08-29 Samsung Sdi Co., Ltd. Battery pack and power generation circuit in battery pack
US20160124029A1 (en) * 2014-11-04 2016-05-05 Stmicroelectronics S.R.L. Detection circuit for an active discharge circuit of an x-capacitor, related active discharge circuit, integrated circuit and method

Also Published As

Publication number Publication date
CN110291706A (en) 2019-09-27
CN110291706B (en) 2021-09-21
US20190363552A1 (en) 2019-11-28
KR20180092191A (en) 2018-08-17
EP3582382A1 (en) 2019-12-18
KR102358437B1 (en) 2022-02-04
US11121566B2 (en) 2021-09-14
WO2018147545A1 (en) 2018-08-16

Similar Documents

Publication Publication Date Title
EP3582382A4 (en) Power supply device and battery pack including same
EP3660944A4 (en) Battery pack and electrical device using battery pack
EP3540844A4 (en) Battery management device and battery pack including same
EP3648234A4 (en) Wireless battery management apparatus and battery pack including same
EP3557687A4 (en) Battery management unit and battery pack including same
EP3641047A4 (en) Battery pack and electric apparatus using battery pack
EP3614453A4 (en) Battery module and battery pack including same
EP3340340A4 (en) Battery module and battery pack including same
EP3497776A4 (en) User-scalable power unit including removable battery packs
EP3333934A4 (en) Electric device case and battery pack provided with same
EP3584876A4 (en) Battery module and battery pack
EP3506385A4 (en) Power battery pack
EP3657626A4 (en) Protection circuit for battery and power supply device provided with said protection circuit
EP3128599A4 (en) Power battery and cell state acquisition apparatus thereof
EP3132532A4 (en) Battery charger for portable electronic devices and portable electronic device using the same
EP3229291A4 (en) Battery pack and electric device
EP3671891A4 (en) Battery pack and electrical device
EP3651236A4 (en) Battery module and battery pack comprising same
EP3588660A4 (en) Battery pack and power system comprising same
EP3657595A4 (en) Battery module and battery pack comprising same
EP3550635A4 (en) Battery module and battery pack comprising same
EP3267518A4 (en) Battery, battery pack and uninterruptible power supply
EP3528306A4 (en) Battery module, battery pack comprising same and power storage device
EP3584856A4 (en) Battery module and battery pack comprising same
EP3579298A4 (en) Battery pack and holder

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190704

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20201118

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 10/44 20060101ALI20201112BHEP

Ipc: H02J 7/00 20060101ALI20201112BHEP

Ipc: H02M 1/00 20060101ALI20201112BHEP

Ipc: H02M 3/156 20060101AFI20201112BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210727

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS